Answer :
a - 3:4
b - 4:2, or 2:1
c - 2:9
Devon writes a number pattern. He starts with 3 and follows the rule "multiply by two." Which numbers could be in devons pattern?
Answer:
3 6 12 24 48 96 192 384 768 1,536 etc.
Answer:
3,6,12,24,48,96,192,384,768
Multiples of 12
Step-by-step explanation:
Its easy, you start with 3 and continue,
Then you get to 6,
6*2=12
12*2=24
24*2=48
48*2=96
OR
Geometric Progression
formula T= ar exponential n-1
:r=2
a=3
n=3
T =term
T2 =2*(3*3*3)
T2 =54.
Describe the likelihood of the next elk caught being unmarked.
Using it's concept, it is found that there is a 0.96 = 96% probability of the next elk caught being unmarked.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
In this problem, 5625 - 225 = 5500 elks out of a total of 5625 are unmarked, hence the probability is given by:
p = 5500/5625 = 0.96.
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Find and interpret the mean of data (HELP ASAP!
Answer:
The mean absolute deviation is 4.4
The values differ from the mean by an averge of 29
Step-by-step explanation:
Estimate the area of the circle. Use 3.14 or 22/7 for π.
explain pls and Thank you
Which represents exponential decay
Answer:
A represents exponential decay since it's the only answer with an exponent greater than 1.
This figure represents a large storage container that will be built out of a new durable material. The storage company needs 8 of these containers.
How much of the new material is needed to build all 8 containers?
Enter your answer in the box.
Answer:
1872 ft.²
Step-by-step explanation:
First lets figure out all of the easy shapes:
The bottom one: 8 * 7 = 56
The one on the left: 5 * 8 = 40
The one of top: 8 * 3 = 24
The slanted rectangle: 5 * 8 = 40
The small rectangle below that : 2 * 8 = 16
Now we just have the polygon facing toward us. It can be broken up into 2 parts:
The lower half: 2 * 7 = 14
Imagine a line going from the top of the line marked "2" straight across to the other side. That is the bottom half. Now we are left with a trapezoid. The formula for the area of a trapezoid is as follows:
A = ((a + b) / 2) * h
What this means is that we had the top and bottom of the figure, divide that by 2, and multiply it by the height. That can be shown here:
(3 + 7) / 2 = 5 * 3 = 15
15 is the area of the trapezoid. Now we can combine that with 14 to get the total area of the polygon:
14 + 15 = 29
Then do the same again for the other identical figure
14 + 15 = 29
Now we have all the areas of our shapes. Let's add them up:
56 + 40 + 24 + 40 + 16 + 29 + 29 = 234
234 is the total surface area of the box. Since there are 8 boxes, multiply this by 8 to get your final answer:
234 * 8 = 1872 ft.²
Don't forget to include units!
The solution is : 1872 ft.² of the new material is needed to build all 8 containers.
What is area ?Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
here, we have,
given that,
First lets figure out all of the easy shapes:
The bottom one: 8 * 7 = 56
The one on the left: 5 * 8 = 40
The one of top: 8 * 3 = 24
The slanted rectangle: 5 * 8 = 40
The small rectangle below that : 2 * 8 = 16
Now we just have the polygon facing toward us. It can be broken up into 2 parts:
The lower half: 2 * 7 = 14
Imagine a line going from the top of the line marked "2" straight across to the other side. That is the bottom half. Now we are left with a trapezoid. The formula for the area of a trapezoid is as follows:
A = ((a + b) / 2) * h
What this means is that we had the top and bottom of the figure, divide that by 2, and multiply it by the height. That can be shown here:
(3 + 7) / 2 = 5 * 3 = 15
15 is the area of the trapezoid. Now we can combine that with 14 to get the total area of the polygon:
14 + 15 = 29
Then do the same again for the other identical figure
14 + 15 = 29
Now we have all the areas of our shapes. Let's add them up:
56 + 40 + 24 + 40 + 16 + 29 + 29 = 234
234 is the total surface area of the box.
Since there are 8 boxes, multiply this by 8 to get your final answer:
234 * 8 = 1872 ft.²
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For items that begin at rest, the distance traveled can be calculated by d=1/2at^2. The acceleration is represented by a and time by t. Solve the equation for the acceleration
PLEASE SOMEONE HELPP I NEED RN!
Answer:
Translate ABC to the right 2 units and down 4 units.
Step-by-step explanation:
Focus on how you count the squares, look at the blue triangle and then at the pink one. You count the A first to the right so it gets you the answer of 2 units to the right now count the same A and proceed to locate where the A' is so you count 4 squares as you get down to the A'. I hope this helped you understand (-_-;")
Complete the long division problem on your own sheet of paper. Then, fill in the digits.
Answer:
84
Step-by-step explanation:
11 goes into 92 8 times
The first answer is 8
11*8 is 88
92-88 is 4
Carry down the 4 and make 44
11 goes into 44 four times
The second answer is 4
11*4 is 44
44-44 is 0
Hope this helps!!
PLEASE HELP ME I WILL GOVE BRAINLYEST
Find the average distance of each data value in the set from the mean. Round your answer to the nearest tenth, if necessary.
Answer:
the mean is 2009
Step-by-step explanation:
add them all and divide by how many numbers so in this case divide by 5
Help me please!??!!!!!!!!!!!!!!!!
Answer:
51
Step-by-step explanation:
x+14=65
65-14=x
x=51
She used 51 inches of wire
An angle measures 63.2° more than the measure of its complementary angle. What is the measure of each angle?
Answer:
By selling a watch in Rs 150 and Rs 200, loss and profit are seen respectively. If the loss and profit are equal, find its cost price.
Jo has a rectangular flower bed in her garden. She wants to put an edging strip all the way around the flower bed. To work out the total length of edging strip needed she must add the length and width of the flower bed together.
*
5 points
A.True
B.False
What is the solution to this number sentence? y+ 3 1/3=8
Label each angle in the figure as acute, right, or obtuse. Then, fill in
the blanks to complete the statement.
Answer:
Top and Bottom angle: Obtuse
Right and Left angle: Acute
There are 2 acute angles, 0 right angles, and 2 obtuse angles in this figure.
I NEED HELP WITH MATH:
You are hired to design a new box for the company from Yum Yum Cereal. Your selection MUST have a Smaller Surface Area and a Larger Volume than the original box. Yum Yum has already tested, a cube, a cylinder, and a triangular prism, so you may NOT use those shapes.
Original Box:
length: 14 in
Height: 11 in
Width: 4 in
Surface area: 508 in^2
Volume: 616 in^3
Explain why this is the best option.
Answer: Answer:
Please find attached the required new cereal boxes for the Yum Yum Cereal Company created with Microsoft Visio
Step-by-step explanation:
The required volume of the cereal box = 2,400 cm³
The box is to be drawn and labeled as follows using Microsoft Visio
Box #1 Length = 16 cm, Width = 15 cm, Height = 10 cm
The volume = Length × Width × Height = 16 cm × 15 cm × 10 cm = 2,400 cm³
Box #2 Length = 30 cm, Width = 10 cm, Height = 8 cm
The volume = Length × Width × Height = 30 cm × 10 cm × 8 cm = 2,400 cm³
and this is more simple Volume = (length width) height For example, the volume of the cereal box pictured is 312 cubic inches because V = (8 3) 13 = 312 cubic inches.
Step-by-step explanation:
Identify the graph that represents the solution set to Inequality. Place the unused choices at the bottom.
The inequalities (x≥-13)\ ,(x ≤25) ,(x < 85) ,(x > -65) ,( x > 180) in the graph.
What is inequality?The relation between two expressions that are not equal, employing a sign such as ≠ ‘not equal to’, > ‘greater than’, or < ‘less than’.
Here we have the different graphs which shows the inequality and the some inequaliies are not shown in the graph.
The inequality not shown in the graph are:-
(x≥-13)
(x ≤25)
(x < 85)
(x > -65) ,
( x > 180)
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20 POINTS PLEASE HELP Determine whether each figure has rotational symmetry, line symmetry, both, or neither.
Please help they are separate questions please help me with this!
Answer: Mary makes $1160, Steven makes $142.50
Step-by-step explanation:
Facts
MARY
8% commision on everything she sells
She sells a car for $14,500
The first question about Mary asks how much commision she makes. To find that, lets find 8% of 14,500
8% of 14,500= 0.08x14,500= 1160
Therefore, Mary makes $1,160 in commision.
STEVEN
Facts
He makes 15% in commision for the supplies he sells
He sells $950 in supplies
Money made =?
15% of 950=0.15x950=$142.50
10. Find the circumference of the circle. Use 3.14 for pi. Round to the nearest unit.
53 cm
227 cm
20 cm
27 cm
and
9. Find the area of the parallelogram with a base of 471.5 cm and height of 21.3 cm.
492.8 cm2
10,042.95 cm2
20,085.9 cm2
985.6 cm2
ty
Answer:
Step-by-step explanation:
To find the circumference of a circle, we use the formula:
Circumference = 2 * π * radius
Let's calculate the circumferences for the given options
1. Circumference = 2 * 3.14 * 53 ≈ 333.64 cm
2. Circumference = 2 * 3.14 * 227 ≈ 1428.28 cm
3. Circumference = 2 * 3.14 * 20 ≈ 125.6 cm
4. Circumference = 2 * 3.14 * 27 ≈ 169.56 cm
now, rounding each value to the nearest unit , we get
1. Circumference ≈ 334 cm
2. Circumference ≈ 1428 cm
3. Circumference ≈ 126 cm
4. Circumference ≈ 170 cm
PLEASE HELP ME I WILL GIE BRAINLYEST
Answer:
the first box
fourth box
fifth box and last box
Step-by-step explanation:
Help me with this please
I really need help
so please help me i am kinda not smart
Answer:
197.97
Step-by-step explanation:
197.97
Answer:
410.4
Step-by-step explanation:
So you just do 6 x 6 x 11.4 and you get the volume
Please Help Me On This (Picture Below)
Answer:
gamma
Step-by-step explanation:
The base of a triangular pyramid has a base of 4 feet and a height of 3 feet. The height of the pyramid is 6 feet. Find the volume of the pyramid.
Answer:
=1.5
Step-by-step explanation:
h=5r=3 h=5l=3w=1r=1.5
-lukelaws
Hope I helped if I did please mark me brainliest If im wrong sorry!
so i need help with 16,18,20 so help me with it
Help plsssss i only have 15 min
Answer:
F. 1080
Step-by-step explanation:
Just like any shape, we get to do base x height! If you haven't located the base yet it's the right triangles. So first we have to find the area of the triangle and then multiply by the height (20). Lets find the area of the triangle first. To get the area you do (length x width)/2. 9*12/2=54. Now 54*20=1080
Aashi has a block of colored wax. The block is a right rectangular prism measuring 10 cm long by 18 cm wide by 3cm tall. She melts the block of wax and pours it into the right prism mold shown to make triangular-shaped crayons. How many crayons can she make? Show your work.
Answer:60
Step-by-step explanation:
10*18=180/3=60
(brainly patrol please don’t delete)
!; Which graph shows the translation?
Answer: A
Step-by-step explanation: